/*
 * Copyright 2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.rsocket.ipc.marshallers;

import io.netty.buffer.ByteBufAllocator;
import io.netty.buffer.ByteBufUtil;
import io.rsocket.ipc.Marshaller;
import io.rsocket.ipc.Unmarshaller;
import java.nio.charset.StandardCharsets;

public final class Strings {
  private Strings() {}

  public static Marshaller<CharSequence> marshaller() {
    return s -> ByteBufUtil.writeUtf8(ByteBufAllocator.DEFAULT, s);
  }

  public static Unmarshaller<String> unmarshaller() {
    return byteBuf -> byteBuf.toString(StandardCharsets.UTF_8);
  }
}
